cfitsio version 3.49 is installed on all linux workstations and nodes and on MacOS 10.15 (Catalina) workstations. The installations includes the tools (cookbook fitscopy fpack funpack imcopy smem speed testprog).
Use:
On linux:
module load cfitsio/3.49
On MacOS workstations:
Add /astro/local/opt/cfitsio/bin to your PATH and /astro/local/opt/cfitsio/lib to your LD_LIBRARY_PATH